indexo.dev

dubowgottlieb.org

.org crawl

First seen 2026-05-05 · Last seen 2026-05-11 · ok HTTP/1.1 200 6611 ms crawled 2026-05-11

US · 54.209.77.18 · AS14618 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Where Jewish Students Become Jewish Leaders
Language
en
Canonical
https://www.dubowgottlieb.org

Technology

Server
nginx
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • bbk12e1-cdn.myschoolcdn.com×24
  • libs-w2.myschoolapp.com×7
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • src-e1.myschoolapp.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
Register.com - Network Solutions, LLC
Created
2018-04-13
Expires
2027-04-13 327 days left
Updated
2026-03-19
Name servers
  • ns-1499.awsdns-59.org
  • ns-1730.awsdns-24.co.uk
  • ns-424.awsdns-53.com
  • ns-870.awsdns-44.net

DNS records live

NS
  • ns-1499.awsdns-59.org
  • ns-1730.awsdns-24.co.uk
  • ns-424.awsdns-53.com
  • ns-870.awsdns-44.net
MX
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 10 aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Apple
  • Microsoft 365

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-20 to 2026-07-19
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.dubowgottlieb.org/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=1209600

Links to (3)